Statements (21)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
partial differential equations
|
| gptkbp:application |
gptkb:optics
acoustics electromagnetism quantum mechanics |
| gptkbp:describes |
time-harmonic wave propagation
|
| gptkbp:field |
gptkb:mathematics
physics |
| gptkbp:form |
∇²u + k²u = 0
|
| https://www.w3.org/2000/01/rdf-schema#label |
Helmholtz equation
|
| gptkbp:namedAfter |
gptkb:Hermann_von_Helmholtz
|
| gptkbp:parameter |
wavenumber (k)
|
| gptkbp:relatedTo |
gptkb:wave_equation
gptkb:Laplace_equation gptkb:Poisson_equation |
| gptkbp:solvedBy |
gptkb:Fourier_transform
gptkb:Green's_function separation of variables |
| gptkbp:type |
elliptic partial differential equation
|
| gptkbp:bfsParent |
gptkb:Hermann_von_Helmholtz
|
| gptkbp:bfsLayer |
4
|